*2006/03/02 14:40:22.77 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/29 20:15:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 1A83D2 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.35 111.6 2 Temperature:Primary 'deg C (ITS90)' 7.976533 13.12953 3 Salinity:T0:C0 PSS-78 32.115 33.38997 4 Number_of_bin_records n/a 2 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-28\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-28 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : EP 04 EVENT NUMBER : 38 LATITUDE : 49 14.59000 N ! (deg min) LONGITUDE : 126 45.71000 W ! (deg min) WATER DEPTH : 123 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/02/20 11:28:14 3061 3061 HDREDIT2 2.5.1 2006/02/20 11:45:15 ? ? CLEAN 4.8.1 2006/02/20 13:09:53 3040 3040 SHIFTDAT 3.4 2006/02/20 16:58:34 3040 3040 DELETE 6.3 2006/02/21 09:44:34 3040 833 CTDEDIT 4.60 2006/02/21 11:30:25 833 825 BINAVE 4.1 2006/02/22 17:16:56 825 112 REMOVECH 7.0 2006/03/02 14:34:24 112 112 HDREDIT2 2.5.1 2006/03/02 14:40:22 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:15 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr1.txt Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar -CLEAN functions: 2006/02/20 13:09:47 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 7 points) will be deleted. Drop rate applies in the range 10.00 to 101.70 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 11:30:25 8 records were deleted in this editing session. 27 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/03/02 14:34:24 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/02 14:40:22 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr2.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2005-28\2005-28-038.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 29 2005 13:21:35 Ship: MV Frosti Cruise:2005-28 Station:Ep 04 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/29/05 20:24:22.180 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.571 vmain = 12.5 iop = 159 vlith = 5.2 ncasts = 4 samples = 17307 free = 821159 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2600 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 3 10/29 20:15:58 smpls 14246 to 17306 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 3061 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 3061 # span 1 = 0.181, 111.711 # span 2 = -0.9987, 13.1817 # span 3 = 0.085605, 3.804783 # span 4 = 0.0000, 2.3407 # span 5 = -1.53211, 5.14526 # span 6 = -2.063, 1.916 # span 7 = 0.7338, 33.3913 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 29 2005 20:15:58 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 14-Oct-04 # sensor 1 = Frequency 1 conductivity, 2754, 15-Oct-04, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Feb 20 2006 09:16:14, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0038.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:33, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0038.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 20 2006 10:41:47, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0038.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:10, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0038.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2006 10:47:46, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0038.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2006 11:11:58, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0038.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes around 3db and to clean salinity lightly. *************************************************************** The salinity calibration at rest is considered ±0.002psu. Other instrumental errors, including variations in alignment due to descent rate variations, are expected to cause errors in salinity of up to 0.01psu in high gradient areas and much smaller errors at depth. The dissolved oxygen channel was removed from the file because there was no recalibration sampling during this cruise. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.3 13.1294 32.1150 2 1.8 13.1295 32.1154 6 3.3 13.1284 32.1155 3 3.9 13.1282 32.1158 8 4.9 13.1284 32.1160 8 5.9 13.1283 32.1158 10 6.9 13.1247 32.1157 8 7.9 13.1220 32.1158 8 9.0 13.1200 32.1158 7 10.0 13.1224 32.1159 7 10.9 13.1243 32.1161 10 11.9 13.1250 32.1161 7 13.0 13.1236 32.1160 5 14.0 13.1232 32.1161 6 14.9 13.1237 32.1160 8 16.0 13.1235 32.1161 7 17.0 13.1234 32.1161 6 18.0 13.1231 32.1162 6 18.9 13.1238 32.1161 5 19.9 13.1236 32.1161 6 21.0 13.1225 32.1162 8 22.0 13.1223 32.1160 10 23.0 13.1201 32.1158 10 23.9 13.1191 32.1158 8 24.9 13.1193 32.1155 7 25.9 13.1201 32.1157 7 27.0 13.1203 32.1158 9 27.9 13.1198 32.1156 9 29.0 13.1183 32.1158 6 30.0 13.1193 32.1158 5 31.0 13.1190 32.1158 5 31.9 13.1186 32.1157 9 32.9 13.1189 32.1156 8 34.0 13.1186 32.1157 9 35.0 13.1177 32.1156 7 35.9 13.1168 32.1155 6 36.9 13.1137 32.1159 6 38.0 13.1118 32.1160 8 39.0 13.1094 32.1165 7 39.9 13.1033 32.1172 5 41.0 13.0729 32.1193 6 42.0 12.9148 32.1414 6 42.8 12.6009 32.1818 7 43.9 12.3492 32.1984 9 44.9 11.8369 32.2601 8 46.0 10.7844 32.3567 7 47.0 10.3275 32.3924 6 48.0 10.0504 32.4460 7 49.0 9.7500 32.5197 10 50.0 9.5683 32.5723 8 50.9 9.4777 32.6398 7 52.0 9.4277 32.6895 6 53.0 9.3908 32.7078 10 54.0 9.3823 32.7116 8 54.9 9.3748 32.7147 6 55.9 9.3659 32.7178 5 57.0 9.3508 32.7248 8 57.9 9.3144 32.7433 8 58.9 9.2715 32.7604 7 60.0 9.2488 32.7705 6 60.9 9.2203 32.7825 6 62.0 9.1756 32.7987 8 63.0 9.1437 32.8128 9 64.0 9.0801 32.8475 9 64.9 9.0582 32.8600 10 65.9 9.0375 32.8734 10 66.9 9.0186 32.8963 9 68.0 8.9971 32.9133 7 69.0 8.9810 32.9197 6 70.0 8.9532 32.9395 9 70.9 8.9214 32.9541 10 72.0 8.9076 32.9594 7 72.9 8.8738 32.9803 7 73.9 8.8206 33.0079 8 74.9 8.8071 33.0138 9 75.9 8.7965 33.0186 9 76.9 8.7585 33.0375 10 77.9 8.7343 33.0474 6 78.9 8.7201 33.0525 4 79.9 8.7063 33.0583 4 80.9 8.6798 33.0701 4 82.0 8.6259 33.1008 7 83.0 8.5470 33.1449 9 83.9 8.5073 33.1639 10 84.9 8.4858 33.1744 10 85.9 8.4569 33.1880 5 86.9 8.4236 33.2023 4 87.9 8.3954 33.2142 5 89.0 8.3641 33.2279 8 89.9 8.3560 33.2303 9 91.0 8.3513 33.2315 7 91.9 8.3410 33.2347 10 92.9 8.3358 33.2360 10 93.9 8.3287 33.2382 8 95.0 8.3240 33.2399 8 96.0 8.3153 33.2433 9 96.9 8.3003 33.2510 10 97.9 8.2794 33.2704 8 98.9 8.2686 33.2803 9 99.9 8.2518 33.2880 7 100.9 8.2426 33.2911 6 102.0 8.2336 33.2947 6 102.9 8.2184 33.3006 10 103.9 8.1875 33.3126 8 105.0 8.1523 33.3255 6 106.0 8.1252 33.3353 6 106.9 8.0760 33.3555 6 108.0 8.0223 33.3762 9 108.9 8.0163 33.3761 10 109.9 8.0131 33.3762 7 111.0 7.9878 33.3855 7 111.6 7.9765 33.3900 3